package com.ctrip.demo.design.builder;

/**
 * @author xs.wu
 */
public abstract class AbstractBuilder {

    Phone phone;

    abstract AbstractBuilder customerCpu(String cpu);
    abstract AbstractBuilder customerMem(String mem);
    abstract AbstractBuilder customerDisk(String disk);
    abstract AbstractBuilder customerCam(String cam);

    public Phone getProduct() {
        return phone;
    }

}
